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YMZ294 Player. modified from "Yamaguchi's YMZ294 Library" for LPC1114.
YMZ294/YMZ294.h@0:7a56bf0441ea, 2015-12-09 (annotated)
- Committer:
- kohacraft
- Date:
- Wed Dec 09 01:38:08 2015 +0000
- Revision:
- 0:7a56bf0441ea
YMZ294 Player. modified from "Yamaguchi's YMZ294 Library" for LPC1114
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
kohacraft | 0:7a56bf0441ea | 1 | #ifndef MBED_YMZ294_H |
kohacraft | 0:7a56bf0441ea | 2 | #define MBED_YMZ294_H |
kohacraft | 0:7a56bf0441ea | 3 | |
kohacraft | 0:7a56bf0441ea | 4 | #include "mbed.h" |
kohacraft | 0:7a56bf0441ea | 5 | |
kohacraft | 0:7a56bf0441ea | 6 | enum Ch {CHANNEL_A = 0, CHANNEL_B, CHANNEL_C}; |
kohacraft | 0:7a56bf0441ea | 7 | |
kohacraft | 0:7a56bf0441ea | 8 | enum Mixer {NONE = 0x3F, |
kohacraft | 0:7a56bf0441ea | 9 | TONE_A = ~(1 << 0), TONE_B = ~(1 << 1), TONE_C = ~(1 << 2), |
kohacraft | 0:7a56bf0441ea | 10 | NOISE_A = ~(1 << 3), NOISE_B = ~(1 << 4), NOISE_C = ~(1 << 5) |
kohacraft | 0:7a56bf0441ea | 11 | }; |
kohacraft | 0:7a56bf0441ea | 12 | |
kohacraft | 0:7a56bf0441ea | 13 | class YMZ294 { |
kohacraft | 0:7a56bf0441ea | 14 | public: |
kohacraft | 0:7a56bf0441ea | 15 | YMZ294(PinName dataPin0, PinName dataPin1, PinName dataPin2, PinName dataPin3, |
kohacraft | 0:7a56bf0441ea | 16 | PinName dataPin4, PinName dataPin5, PinName dataPin6, PinName dataPin7, |
kohacraft | 0:7a56bf0441ea | 17 | PinName csPin, PinName wrPin, PinName a0Pin); |
kohacraft | 0:7a56bf0441ea | 18 | void setTone(Ch channel, float freq); |
kohacraft | 0:7a56bf0441ea | 19 | void setVolume(Ch channel, int volume); |
kohacraft | 0:7a56bf0441ea | 20 | void setNoise(int freq); |
kohacraft | 0:7a56bf0441ea | 21 | void setEnvelope(int freq, int shape); |
kohacraft | 0:7a56bf0441ea | 22 | void setMixer(Mixer m0, Mixer m1 = NONE, Mixer m2 = NONE, Mixer m3 = NONE, Mixer m4 = NONE, Mixer m5 = NONE); |
kohacraft | 0:7a56bf0441ea | 23 | private: |
kohacraft | 0:7a56bf0441ea | 24 | void write(char data, bool dataWrite = false); |
kohacraft | 0:7a56bf0441ea | 25 | void writeData(char address, int data, int nBytes = 1); |
kohacraft | 0:7a56bf0441ea | 26 | |
kohacraft | 0:7a56bf0441ea | 27 | BusOut dataPins; |
kohacraft | 0:7a56bf0441ea | 28 | DigitalOut csPin; |
kohacraft | 0:7a56bf0441ea | 29 | DigitalOut wrPin; |
kohacraft | 0:7a56bf0441ea | 30 | DigitalOut a0Pin; |
kohacraft | 0:7a56bf0441ea | 31 | char volumes[3]; |
kohacraft | 0:7a56bf0441ea | 32 | float freqs[3]; |
kohacraft | 0:7a56bf0441ea | 33 | float noiseFreq; |
kohacraft | 0:7a56bf0441ea | 34 | }; |
kohacraft | 0:7a56bf0441ea | 35 | #endif |